Title:
FIBER STRUCTURE AND FIBER-REINFORCED COMPOSITE
Document Type and Number:
WIPO Patent Application WO/2020/158242
Kind Code:
A1
Abstract:
A fiber structure (20) of a first fiber-reinforced composite comprises a body (21) and a branch (22). The branch (22) comprises a branch boundary line (F1) that extends along a portion at which there is branching into a first formed part (23) and a second formed part (24), and comprises a first distal edge (23a), which extends along the distal end of the first formed part (23), and a second distal edge (24a) that extends along the distal end of the second formed part (24). The branch (22) has a shape such that the branch boundary line (F1), the first distal edge (23a), and the second distal edge (24a) are curved. In the fiber structure (20), the thread major axis of that weft thread (32), from among the weft threads (32) in the body (21), that is closest to the branch boundary line (F1) is a curved line parallel to the branch boundary line (F1).
Inventors:
KAMIYA RYUTA (JP)
Application Number:
PCT/JP2019/049949
Publication Date:
August 06, 2020
Filing Date:
December 19, 2019
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
D03D11/00; B29B15/10; C08J5/04; D03D1/00; D03D25/00; B29K105/10
Domestic Patent References:
| WO2019208176A1 | 2019-10-31 |
Foreign References:
| JP2003073176A | 2003-03-12 | |||
| JPH01111038A | 1989-04-27 | |||
| JPH01314750A | 1989-12-19 | |||
| JP2015501890A | 2015-01-19 | |||
| JPS62117843A | 1987-05-29 | |||
| JPS57176232A | 1982-10-29 |
Attorney, Agent or Firm:
SATO Tsutomu et al. (JP)
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